截止阀

The main products of YUfeng include home oxygen supply serries, Oxygen inhaler series. absorbing bottle series. cut-off valve serles. pipe onnectors series.

公司主要产品现在有家庭用供养器系列，氧气吸入器系列，吸引瓶系列，截止阀系列，管路用管接头系列，氧气阀门系列，急救阀门系列，急救保健箱系列等。

It is used to connect the manual valve and inlet rigid fuel line of high pressure regulator.

型号：φ8 用于连接手动截止阀和高压减压器进气管路中的高压钢管。

In most structures, the manual cut-off valve seat ring is threaded screw into the valve body.

在大多数结构中，手动截止阀的阀座环是用螺纹拧入阀体的。

The working principle is: compressed air into the oil mist from the input device, the vast majority of the output by the competent Road, a small part of the airflow into a pole on the positive direction of the airflow holes a, through the valve into the oil cup 5 c in the upper chamber, so that pressure on the oil surface.

其工作原理是：压缩空气从输入口进入油雾器后，绝大部分经主管道输出，一小部分气流进入立杆1上正对气流方向的小孔a，经截止阀进入储油杯5的上腔c中，使油面受压。

A typical failure example could involve a pressure balance cage QJ-1A stop valve for pneumatic line retained seat globe valve being destroyed by lack of precautionary measures taken against dirt or lack of predictive maintenance.

一个典型的失败的例子可能涉及压力平衡笼保留席位截止阀被摧毁了对污垢或缺乏保养的预测所采取的预防措施不足。

Unscrew the nut from the service connection of suction line valve and connect the compound pressure gauge.

拧下室外机吸气截止阀检修接头的螺帽，将复合压力表接上。

Stainless steel made stop valve is of good anti-corrosive property and enough strength and suitable for various pipelines with corrosive medium.

不锈钢截止阀适用于各类腐蚀性介质的管道上，有良好的防腐性和足够的强度

Stop valve is a valve with the flap moving along with the centre-axis of valve seat when it works.

截止阀是指关闭件沿阀座中心线移动的阀门。

The selection principles are: 1, high temperature, Bellow seal stop valve acc.

其选用原则是： 1、高温、高压介质的管路或装置上宜选用截止阀。

Globe valves are characterized by a partition separating the two halves of the body with a center passage that is opened and closed by a screw-down/screw-up seat mounted at right angle to the body.

截止阀的特点在于阀体由部分分开的两部分组成，中心流道的开启和关闭是通过安装在阀体上某个适当角度的螺杆上升或下降来实现。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。